Value Pack of 400 candle wick stickers made from heat-resistant adhesive to keep wicks secure in hot wax. Each sticker measures 0.79 inch diameter and 0.04 inch thickness, suitable for holding wick bases firmly. Easy application: attach sticker to wick bottom, press onto jar base, wait two hours before pouring wax below 212degree(s)F. Essential for candle making crafts and hobbies, simplifying homemade candle production.